pipewire: allow NULL pointers in pw_properties_free()

Just like the real free() we should just ignore a NULL pointer, makes the
caller code easier for those instances where properties are optional.

Patch generated with concinelle with a few manual fixes.
This commit is contained in:
Peter Hutterer 2021-06-01 11:21:17 +10:00 committed by Wim Taymans
parent a1e821c259
commit e0471c6757
68 changed files with 142 additions and 273 deletions

View file

@ -400,8 +400,7 @@ struct format_info {
static void format_info_clear(struct format_info *info)
{
if (info->props)
pw_properties_free(info->props);
pw_properties_free(info->props);
spa_zero(*info);
}